tx 0x1eb49188fc6d4d07bbbf54f809d642f8d38eecab905313cfff9952c757e1535fCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4155308549,
    "order_id": 351964939,
    "new_price": 6188000000
  }
}